Results 71 to 80 of about 824,704 (187)

Simultaneous, single particle, magnetization and size measurements of micron sized, magnetic particles [PDF]

open access: yesJournal of Magnetism and Magnetic Materials, 2012
Single particle magnetization and size measurements of micron and nano sized, magnetic particles were made using a previously described device referred to as Cell Tracking Velocimetry, CTV. Three types of commercially available, and commonly used, magnetic particles were studied in this report.
Jie, Xu   +5 more
openaire   +2 more sources

Magnetic Monopoles in Spin Ice

open access: yes, 2007
Electrically charged particles, such as the electron, are ubiquitous. By contrast, no elementary particles with a net magnetic charge have ever been observed, despite intensive and prolonged searches.
Castelnovo, Claudio   +2 more
core   +1 more source

Recent advances in magnetic targeting based on high magnetic field and magnetic particles

open access: yesHigh Voltage, 2017
In the past few decades, the multifunctional magnetic drug carrier based on the magnetic nanoparticles and high magnetic field has been intensively researched. The magnetic drug carrier can be targeted to the tumour area not only by the chemical protocol
Zili Zhang   +4 more
doaj   +1 more source

Hybrid Architecture for Engineering Magnonic Quantum Networks

open access: yes, 2019
We show theoretically that a network of superconducting loops and magnetic particles can be used to implement magnonic crystals with tunable magnonic band structures.
Gieseler, J.   +4 more
core   +1 more source

Magnetic Particle Imaging-Guided Thermal Simulations for Magnetic Particle Hyperthermia

open access: yesNanomaterials
Magnetic particle hyperthermia (MPH) enables the direct heating of solid tumors with alternating magnetic fields (AMFs). One challenge with MPH is the unknown particle distribution in tissue after injection. Magnetic particle imaging (MPI) can measure the nanoparticle content and distribution in tissue after delivery. The objective of this study was to
Hayden Carlton   +9 more
openaire   +3 more sources

Magnetic properties of ferrofluid with magnetized aggregates. magnetization relaxation peculiarities

open access: yesНаука. Инновации. Технологии, 2022
The paper presents the results of an experimental study of the magnetic properties of a magnetic fluid, the storage of a well-developed system of aggregates that have a real magnetic moment.
Anna Ispiryan
doaj  

Demagnetization of fine ferromagnetic materials [PDF]

open access: yes, 2018
Analysis of the works on the magnetic separation of minerals in the preparation of ores shows that this process has proven to be successful in the extraction of valuable minerals from waste.
Berezniak, Oleksandr   +8 more
core  

Thermodynamics of Two Dimensional Magnetic Nanoparticles

open access: yes, 2001
A two dimensional magnetic particle in the presence of an external magnetic field is studied. Equilibrium thermodynamical properties are derived by evaluating analytically the partition function.
D Altbir   +4 more
core   +1 more source

Particles in singular magnetic field [PDF]

open access: yesJournal of Mathematical Physics, 1998
An algebraic formalism for description of quantum states of charged particle with spin moving in two-dimensional space under the influence of a singular magnetic field is developed in terms of graded algebras. The fundamental assumption is that the particle is transformed into a composite system which consists of quasiparticles, quasiholes, and ...
openaire   +2 more sources

Photon thermal Hall effect

open access: yes, 2016
A near-field thermal Hall effect (i.e.Righi-Leduc effect) in networks of magneto-optical particles placed in a constant magnetic field is predicted. This many-body effect is related to a symmetry breaking in the system induced by the magnetic field which
Ben-Abdallah, Philippe
core   +3 more sources

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